Scientific name: Fimbristylis tomentosa Vahl, 1806
English name:
Vietnamese name: Cói (Cỏ) quăn; Mao thư
Other name: Fimbristylis Podocarpa Nees & Mey. Ex Nees, 1834 (FGI, 7: 107; CCNVN, 2: 815). - Fimbristylis dichotoma var. podocarpa (Nees & Mey.) T. Koyama, 1964 (CCVN, 3: 656);